Roger Zuber / Mbed OS HSL_4_8_A13_1_Thread

Multithreading Solution for A13 Temperatur, Servo, Display Roger Zuber, BZTF

README.md@1:12451c43fd61, 2021-09-24 (annotated)

Committer:
rogerzuber
Date:
Fri Sep 24 09:50:16 2021 +0000
Revision:
1:12451c43fd61
Parent:
0:680471563758 
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rogerzuber 0:680471563758 1 ![](./resources/official_armmbed_example_badge.png)
rogerzuber 0:680471563758 2 # Blinky Mbed OS example
rogerzuber 0:680471563758 3
rogerzuber 0:680471563758 4 The example project is part of the [Arm Mbed OS Official Examples](https://os.mbed.com/code/) and is the [getting started example for Mbed OS](https://os.mbed.com/docs/mbed-os/v5.14/quick-start/index.html). It contains an application that repeatedly blinks an LED on supported [Mbed boards](https://os.mbed.com/platforms/).
rogerzuber 0:680471563758 5
rogerzuber 0:680471563758 6 You can build the project with all supported [Mbed OS build tools](https://os.mbed.com/docs/mbed-os/latest/tools/index.html). However, this example project specifically refers to the command-line interface tool [Arm Mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
rogerzuber 0:680471563758 7 (Note: To see a rendered example you can import into the Arm Online Compiler, please see our [import quick start](https://os.mbed.com/docs/mbed-os/latest/quick-start/online-with-the-online-compiler.html#importing-the-code).)
rogerzuber 0:680471563758 8
rogerzuber 0:680471563758 9 1. [Install Mbed CLI](https://os.mbed.com/docs/mbed-os/latest/quick-start/offline-with-mbed-cli.html).
rogerzuber 0:680471563758 10
rogerzuber 0:680471563758 11 1. Clone this repository on your system, and change the current directory to where the project was cloned:
rogerzuber 0:680471563758 12
rogerzuber 0:680471563758 13 ```bash
rogerzuber 0:680471563758 14 $ git clone git@github.com:armmbed/mbed-os-example-blinky && cd mbed-os-example-blinky
rogerzuber 0:680471563758 15 ```
rogerzuber 0:680471563758 16
rogerzuber 0:680471563758 17 Alternatively, you can download the example project with Arm Mbed CLI using the `import` subcommand:
rogerzuber 0:680471563758 18
rogerzuber 0:680471563758 19 ```bash
rogerzuber 0:680471563758 20 $ mbed import mbed-os-example-blinky && cd mbed-os-example-blinky
rogerzuber 0:680471563758 21 ```
rogerzuber 0:680471563758 22
rogerzuber 0:680471563758 23
rogerzuber 0:680471563758 24 ## Application functionality
rogerzuber 0:680471563758 25
rogerzuber 0:680471563758 26 The `main()` function is the single thread in the application. It toggles the state of a digital output connected to an LED on the board.
rogerzuber 0:680471563758 27
rogerzuber 0:680471563758 28 ## Building and running
rogerzuber 0:680471563758 29
rogerzuber 0:680471563758 30 1. Connect a USB cable between the USB port on the board and the host computer.
rogerzuber 0:680471563758 31 2. <a name="build_cmd"></a> Run the following command to build the example project and program the microcontroller flash memory:
rogerzuber 0:680471563758 32 ```bash
rogerzuber 0:680471563758 33 $ mbed compile -m <TARGET> -t <TOOLCHAIN> --flash
rogerzuber 0:680471563758 34 ```
rogerzuber 0:680471563758 35 The binary is located at `./BUILD/<TARGET>/<TOOLCHAIN>/mbed-os-example-blinky.bin`.
rogerzuber 0:680471563758 36
rogerzuber 0:680471563758 37 Alternatively, you can manually copy the binary to the board, which you mount on the host computer over USB.
rogerzuber 0:680471563758 38
rogerzuber 0:680471563758 39 Depending on the target, you can build the example project with the `GCC_ARM`, `ARM` or `IAR` toolchain. After installing Arm Mbed CLI, run the command below to determine which toolchain supports your target:
rogerzuber 0:680471563758 40
rogerzuber 0:680471563758 41 ```bash
rogerzuber 0:680471563758 42 $ mbed compile -S
rogerzuber 0:680471563758 43 ```
rogerzuber 0:680471563758 44
rogerzuber 0:680471563758 45 ## Expected output
rogerzuber 0:680471563758 46 The LED on your target turns on and off every 500 milliseconds.
rogerzuber 0:680471563758 47
rogerzuber 0:680471563758 48
rogerzuber 0:680471563758 49 ## Troubleshooting
rogerzuber 0:680471563758 50 If you have problems, you can review the [documentation](https://os.mbed.com/docs/latest/tutorials/debugging.html) for suggestions on what could be wrong and how to fix it.
rogerzuber 0:680471563758 51
rogerzuber 0:680471563758 52 ## Related Links
rogerzuber 0:680471563758 53
rogerzuber 0:680471563758 54 * [Mbed OS Stats API](https://os.mbed.com/docs/latest/apis/mbed-statistics.html).
rogerzuber 0:680471563758 55 * [Mbed OS Configuration](https://os.mbed.com/docs/latest/reference/configuration.html).
rogerzuber 0:680471563758 56 * [Mbed OS Serial Communication](https://os.mbed.com/docs/latest/tutorials/serial-communication.html).
rogerzuber 0:680471563758 57 * [Mbed OS bare metal](https://os.mbed.com/docs/mbed-os/latest/reference/mbed-os-bare-metal.html).
rogerzuber 0:680471563758 58 * [Mbed boards](https://os.mbed.com/platforms/).
rogerzuber 0:680471563758 59
rogerzuber 0:680471563758 60 ### License and contributions
rogerzuber 0:680471563758 61
rogerzuber 0:680471563758 62 The software is provided under Apache-2.0 license. Contributions to this project are accepted under the same license. Please see contributing.md for more info.
rogerzuber 0:680471563758 63
rogerzuber 0:680471563758 64 This project contains code from other projects. The original license text is included in those source files. They must comply with our license guide.